Candice buys all the bread she and her family needs for the week from a local bakery.  She needs 2 loaves of white bread for sandwiches that cost $3.50 each.  She also needs a baguette that costs $1.50 and 2 loaves of sourdough bread that cost $4.50 each.  She also treats herself to a $2.00 almond croissant each visit.  How much does Candice spend at the bakery over 4 weeks?
2 loaves of white bread are $3.50 each so they cost 2*3.50 = $
<gadget id="calculator">2*3.50</gadget>
<output>7</output>
7.00
2 loaves of sourdough bread are $4.50 each so they cost 2*4.50 = $
<gadget id="calculator">2*4.50</gadget>
<output>9</output>
9.00.
The white bread comes to $7.00, the sourdough is $9.00 and she gets a baguette for $1.50 and a croissant for $2.00 so she spends 7+9+1+2 = $19.50 per week.
If she buys this same order of $19.50 every week for 4 weeks then she spends 19.50*4 = $
<gadget id="calculator">19.50*4</gadget>
<output>78</output>
78.00 over 4 weeks.

<result>78</result>