Acommon expense where the amount is different each time, such as groceries or gas is known as (a.) spending plan (b.) fixed expenses (c.) variable expenses (d.) emergency fund

Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt