Answer:
1. $20.4307
2. $275,833.33
Explanation:
The computation is shown below:
1. The estimated monthly contribution margin per cable subscriber is
= Selling price per unit - variable cost per unit
where,
Selling price per unit is $32.99
And, the variable cost per unit is
= $2.50 + $7.75 + $32.99 × 7%
= $2.50 + $7.75 + $2.3093
= $12.5593
So, the contribution margin per cable is
= $32.99 - $12.5593
= $20.4307
2. The estimated total monthly fixed cost is
= $100,000 + $110,000 + $790,000 ÷ 12 months
= $100,000 + $110,000 + $65,833.33
= $275,833.33