please help!

update with exhibit

Problem 6-7 (Algo) Johnson Industries received a contract to develop and produce four high-intensity long-distance receiver/transmitters for cellular telephones. The first took 2400 labor hours and $42.000 worth of purchased and manufactured parts: the second took 1,940 labor hours and $38.220 in parts: the third took 1,740 labor hours and $36,120 in ports; and the fourth took 1.533 labor hours and $34.020 in parts. Johnson was asked to bid on a follow-on contract for another dozen receiver transmitter units. (Hint: There are two learning curves one for labor and one for parts. Use Exhibit 6.5 a. How many labor hours should Johnson estimate ore needed for the additional 12 units? (Round your answer to the nearest whole number.) Estimated labor hours b. How much should Johnson estimate the parts cost will be for the additional 12 units? (Round your answer to the nearest dollar amount) Estimated parts cost Exhibit 6.5 Improvement Curves: Table of Cumulative Vali Cum porement Factor TOK 75% BOX 85% 90% 95% Unit 65N GOX 1.000 1.000 1.000 1000 1.000 1.000 1.000 1.000 1.850 1950 1.600 1.900 1.700 1750 1.650 2 1.800 2872 2623 3 2045 2.768 2.746 2.155 2784 2502 2405 3556 2.946 3142 2578 4 2774 3.345 2.758 3.195 5 2710 4662 3.459 4.031 6 5538 2946 3274 3572 2977 3216 3.593 3960 4339 5101 5.845 3738 4.299 4834 3934 4.380 4688 5.322 6.404 7 4302 2432 8 4.303 6574 7.261 5.346 5.996 3.847 4 102 3620 4625 5204 5.829 8.110 9 6533 7.290 4341 10 2813 4931 7.994 5589 8.955 6.315 7.227 7.116 8 244 9374 52 1062 4144 4.780 6315 5501 14 4438 5177 1227 10.72 3.092 9.331 6.026 6.514 16 1391 1204 4.704 5541 8920 10.38 6994 7.635 8245 8820 13:33 9316 18 15.52 4946 5171 5079 6.195 6972 7:407 7819 1141 1240 20 1068 11 22 14.51 15.96 17:13 1872 22 5379 8492 12 29 24 5574 8212 9920 20 21 11 95 6773 6.909 1433 1480 17.10 17.75 25 21.10 5668 8.404 1012 1231 30 7540 6097 9.255 15 14.02 20.73 25 00 1709 10.12 5 1272 35 1924 2357 15.64 2886 40 6.821 361 1090 +372 17.19 2143 36 50 32.60 45 7234 9.136 1162 1355 250 29.37 SO 7422 9.565 012 25 215 1371 1357 1029 30 7941 10 57 2222 2341 4769 70 11 122 250 950 192 BO 114 #RO 19 16 ST 6945 10 120 197 20 15 SA TS 145 150 3140 101 30 6,097 5 9.305 1145 14.02 17.09 2500 20.73 25 6.478 8.109 10.13 12.72 15.64 1929 22.67 28.86 40 6.821 8631 10.90 13.72 17.19 2143 26.54 32.68 45 7.134 9.114 1152 1477 EBC 22.50 29.37 36.47 50 7.422 9 565 1231 15.78 20.12 2551 32.14 40.22 60 7.941 10.39 13.57 17,67 22.87 29.41 37.57 47.65 70 8.401 11.12 14.74 19.43 25.07 33.17 4287 54.99 BET 11.82 15.82 21.09 27.96 36.80 06 62 25 9.191 12.45 16.83 2267 30.25 40.32 53.14 69.45 100 9539 13.03 1779 2418 32 65 43.75 58.14 76 59 888 83 88 8 120 10.16 14.11 19.57 27.02 37.05 50.29 67.93 90.71 140 1072 1508 2120 2967 41 22 56 78 77.46 1043 160 11.21 15.97 2272 32.17 45.20 62.95 86.80 1185 180 1167 16.79 24.14 3454 49:03 68.95 95.96 1321 200 1209 17 55 26 30 5272 74.79 1050 1457 250 1301 19.28 28.56 4205 61.47 88.83 126,5 179.2 300 1381 20 31 2134 46.94 1022 1482 2122 350 1451 22.18 33.89 5148 1151 169.0 2448 200 15.14 2344 36.26 5575 1276 1893 2770 250 1572 24.60 59.90 91.97 1397 2092 309.0 500 16 26 25.68 4058 636 9855 1515 2288 3406 500 27.67 47 7097 1120 1762 2671 --- 700 18.05 29:45 DC- 124 1961 3045 465.3 800 1882 31 09 51 36 8418 1253 2373 3410 525.5 900 1951 32.60 10:20 1473 2379 3769 58722 1.000 20.15 3101 5740 9607 2122 6475 1.200 2120 76 59 179 481 765 200 2232 2892 1172 1995 3319 -- 1600 1104 50 51 100 Brs 2406 300 7635 135 2758 204 1:16 2013 09 500 26. 29 2019 166 151 2000 33 129