Spi-tech manufactures wooden handles for shovels. which situation would most likely cause an increase in the supply of their handles? a) the cost of snow plowing machines drop. b) carolina pine forests are hit by a beetle infestation. c) the flow of oil from the middle east is stopped by war. d) higher-than-normal snowfall is forecast for the upcoming winter.

D) Higher-than-normal snowfall is forecast for the upcoming winter.

Explanation:

Spi-Tech manufactures wooden handles for shovels. This means that its business will be highly dependent on the demand for shovels. Their supply of handles will most likely increase in a situation in which shovels are more demanded. An example would be if higher-than-normal snowfall is forecast for the upcoming winter.

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