On January 1, 2018, D Corp. granted an employee an option to purchase 7,000 shares of D's $2 par common stock at $18 per share. The options became exercisable on December 31, 2019, after the employee completed two years of service. The option was exercised on January 10, 2020. The market prices of D's stock were as follows: January 1, 2018, $35; December 31, 2019, $54; and January 10, 2020, $44. An option pricing model estimated the value of the options at $7 each on the grant date. For 2018, D should recognize compensation expense of:

Mr. beautiful, an organization that sells weight training sets, has an ordering cost of $40 for the bb-1 set. (bb-1 stands for body beautiful number 1.) the carrying cost for bb-1 is $5 per set per year. to meet demand, mr. beautiful orders large quantities of bb-1 seven times a year. the stockout cost for bb-1 is estimated to be $50 per set. over the past several years, mr. beautiful has observed the following demand during the lead time for bb-1: demand during lead time probability40 0.150 0.260 0.270 0.280 0.290 0.1total 1.0the reorder point for bb-1 is 60 sets. what level of safety stock should be maintained for bb-1?