diff --git a/cur/ryan/main.go b/cur/ryan/main.go
new file mode 100644
index 0000000..119aadd
--- /dev/null
+++ b/cur/ryan/main.go
@@ -0,0 +1,72 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+)
+
+func parseRow(line string, ch chan float64) {
+	parts := strings.Split(line, ",")
+	if len(parts) >= 3 {
+		price, err := strconv.ParseFloat(parts[2], 64)
+		if err == nil {
+			time.Sleep(500 * time.Millisecond)
+			ch <- price
+		}
+	}
+}
+
+func main() {
+	start := time.Now()
+	defer func() {
+		fmt.Println("Total time taken:", time.Since(start))
+	}()
+
+	file, err := os.Open("../testcur.csv")
+	if err != nil {
+		return
+	}
+	defer file.Close()
+
+	var data []string
+	scanner := bufio.NewScanner(file)
+	first := true
+	for scanner.Scan() {
+		if first {
+			first = false
+			continue
+		}
+		data = append(data, scanner.Text())
+	}
+
+	ch := make(chan float64)
+	var wg sync.WaitGroup
+
+	for _, line := range data {
+		wg.Add(1)
+		go func(line string) {
+			defer wg.Done()
+			parseRow(line, ch)
+		}(line)
+	}
+
+	go func() {
+		wg.Wait()
+		close(ch)
+	}()
+
+	var TotalCost float64
+	RowsProcessed := 0
+	for cost := range ch {
+		TotalCost += cost
+		RowsProcessed++
+	}
+
+	fmt.Printf("Total Cost: %.5f\n", TotalCost)
+	fmt.Printf("Rows Processed: %d\n", RowsProcessed)
+}