please solve all question i have 25 min left

Question 1 Not yet answered Martin Manufacturing has implemented several programs to improve its productivity. They have asked you to evaluate the firm's productivity by comparing this year's performance with last year. The following data are available: Last Year This Year Marked out of 7.00 EE Flag question Output 10,500 units 12,100 units Labor Hours 12,000 13,200 Utilities $7,600 $8,250 $88,000 Capital $83,000 If the selling price is $100 per unit and the cost of labor is $10 per hour. Answer the following questions: (round to 2 decimal places). the labor productivity for last year in units per hour? the labor productivity for this year in units per hour? The percentage increase/decrease in the labor productivity between the two years. % the total productivity for last year in units per hour? M the total productivity for this year in units per hour? 199 The percentage increase/decrease in the total productivity between the two years. % III Question 2 Not yet answered Given the CPM diagram below: Marked out of 7.00 D & 8 E P Flag question End Start Find the ES, EF, LS, LF for each activity and add them below. . OO B 5 4 3) 0 0 0 0 0 O0 OO 6 H M C 7 The slack for activity C is The slack for activity E is The critical path is