diff --git a/solutions/go/cars-assemble/1/cars_assemble.go b/solutions/go/cars-assemble/1/cars_assemble.go
new file mode 100644
index 0000000..90ed2fb
--- /dev/null
+++ b/solutions/go/cars-assemble/1/cars_assemble.go
@@ -0,0 +1,22 @@
+//Package cars analyzes the production in a car factory.
+package cars
+
+// CalculateWorkingCarsPerHour calculates how many working cars are
+// produced by the assembly line every hour.
+func CalculateWorkingCarsPerHour(productionRate int, successRate float64) float64 {
+    workingCarsPerHour := float64(productionRate) * (successRate/100)
+    return workingCarsPerHour
+}
+
+// CalculateWorkingCarsPerMinute calculates how many working cars are
+// produced by the assembly line every minute.
+func CalculateWorkingCarsPerMinute(productionRate int, successRate float64) int {
+    workingCarsPerMinute := int((float64(productionRate) * (successRate/100)) / 60)
+	return workingCarsPerMinute 
+}
+
+// CalculateCost works out the cost of producing the given number of cars.
+func CalculateCost(carsCount int) uint{
+    cost := (uint((carsCount / 10) * 95000) + (uint(carsCount%10)*10000))
+    return cost
+}