Answer:
Paul:
4(
130
) + 3(
0
) + 2(
250
) + 1(
) =
Rita:
4(
0
) + 3(
500
) + 2(
0
) + 1(
) =
Sarah:
4(
150
) + 3(
0
) + 2(
250
) + 1(
) =
Tim:
4(
220
) + 3(
0
) + 2(
0
) + 1(
) =
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