You have a monthly budget of $500 in July to spend on small wares for your kitchen. You have not spent any of that $500 except for $45.00 in the first week. You are realizing as you approach the final week of the month that you missed some invoices. You have 5 invoices with the following charges for small wares: $56.00, $112.00, $31.00, $189.00, $48.00. How much do you have left to spend in this area for July? a) $500 b) $455 c) $29 d) $19