Cost of six-line ad is to be calculated by adding fixed cost for two line ad and cost of each additional line.
Here, additional lines required = 6 - 2
= 4
By making above stated calculation, the answer will be $47.5
Given:
[tex]\rm Charges\: for\: two-line \:automotive\: ad = \$19.50[/tex]
[tex]\rm Cost\: of\: each\:additional\:line = \$17[/tex]
To calculate the cost of six line ad following calculation is required:
[tex]\rm\ Cost\: of \:6 \:line\: ad &= Cost\: of\: two-line\: ad + cost\: of\:4 \:additional\ lines[/tex]
[tex]= 19.50 +\:_4\times7\\= 47.50[/tex]
Therefore, a six line ad will cost [tex]\$47.50[/tex]
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