Question 16 (4 points) Saved Lartey Corporation's cost formula for its selling and administrative expense is $22,200 per month plus $27 per unit. For the month of December, the company planned for activity of 5,300 units, but the actual level of activity was 5,270 units. The actual selling and administrative expense for the month was $168,150. The spending variance for selling and administrative expense in December would be closest to: $3,660 F $3,660 U $2,850 F $2,850 U Question 10 (5 points) Lido manufactures A and B from a joint process (cost = $83,000). Five thousand pounds of A can be sold at split-off for $20 per pound or processed further at an additional cost of $20,000 and then sold for $25. Ten thousand pounds of B can be sold at split-off for $16 per pound or processed further at an additional cost of $38,000 and later sold for $18. If Lido decides to process B beyond the split-off point, operating income will decrease by: Your