need help with part c

VU Charles Lackey operates a bakery in Idaho Falls, Idaho Because of its excellent product and excellent location demand has increased by 25% in the last year. On far too ma meeting one employee suggested ways to load the ovens differently so that more loaves of bread can be baked at one time. This new process will require that the ovens be 58 per hour for employees and each employee works 160 hours per month Charles Lackey can also improve the bold by purchasing a new blender. The new blender will mean an increase in his investment. This new blender will mean an increase in a) Current productivity for 640 work hours = 313 loaves/dollar (round your response to three decimal places) If Charles chooses to increase the number of work hours to 800 in order to employ the new oven toading technique, then the productivity is = 1313 loaves/dollar (round your b) If Charles instead chooses to purchase a new blender (while holding labor constant at 640 hours at 58 per hour), then the productivity is - 380 loaves/dollar (round your c) By adding manpower, the percentage increase in productivity is 21.41% (enter your response as a percentage rounded to two decimal places and include a minua sign By purchasing a new blender (while holding labor constant at 640 hours at 58 per hour), the percentage increase in productivity is 0% (enter your response as a percentage Question Help by 25% in the last year On far too many occasions customers have not been able to purchase the bread of their choice because of the size of the store, no new avent can be added a stat vocess will require that the ovens be loaded by hand, requiring additional manpower. This has the only thing to be changed. The bakery currently makes 16 kmes per month The pay will be new blender will mean an increase in his costs of $150 per month, but he will achieve the same not an house to 2.000.00) as the change in lahor hours W 1313 couver dollar (round your response to time deomar pion) Sti ) doave/dolar round your response to three decimal places) al places and include a minus signedy) unter your response as a percentage rounded by two duomal places and rollidor i necessary