1. The first unit of a product took 80 days for production. The learning rate for the production process is 85%. How long will it take to make the units 6th through 9th? use learning curves table

a. from 175 to 195 days

b. from 115 to 135 days

c. from 135 to 155 days

d. from 155 to 175 days

e. from 195 to 215 days

2. A restaurant currently uses 62,500 boxes of napkins each year at a constant daily rate. Assume instant replenishment. The cost to order napkins is $200.00 per order and the annual carrying cost for one box of napkins is $4.00. If the restaurant orders the economic order quantity each time an order is placed, then ______orders are placed during the year.

A. 12.5

B. 15

C. 22.5

D. 25